Railroad through the Prairie

Transcontinental Railway decides to build a railroad between Chicago
and San Francisco. The gangster Black Wilson attempts to sabotage the
railroad builders. Lucky Luke decides to help the railroad company.

This is the first single story album and the first story written by
Rene Goscinny. It is also the first time that a story ends with Lucky
Luke's trademark ride to the sun while singing "I'm a poor lonesome
cowboy".